CN202782627U - Power battery locking device for electric charging electromobile - Google Patents
Power battery locking device for electric charging electromobile Download PDFInfo
- Publication number
- CN202782627U CN202782627U CN2012204744040U CN201220474404U CN202782627U CN 202782627 U CN202782627 U CN 202782627U CN 2012204744040 U CN2012204744040 U CN 2012204744040U CN 201220474404 U CN201220474404 U CN 201220474404U CN 202782627 U CN202782627 U CN 202782627U
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- Prior art keywords
- locking
- cavity
- dead bolt
- battery
- power battery
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Abstract
The utility model discloses a power battery locking device of an electric charging electromobile. The power battery locking device comprises a locking tongue and a locking box, wherein the locking tongue is arranged on a vehicle-mounted power battery; and the locking box is arranged at the bottom of an outer battery box and provided with a cavity for containing the locking tongue and a clamping strip for clamping the locking tongue in the cavity. The locking box for containing the locking tongue is arranged at the bottom of the outer battery box, and the locking tongue is clamped and locked through the clamping strip, so that the vehicle-mounted power battery is fixed in the outer battery box. The vehicle-mounted power battery can be well locked at the bottom of the outer battery box by virtue of the locking mechanism, the width and the thickness of the cavity can be regulated according to the size of the locking tongue to facilitate the operation of inserting the locking tongue into the cavity, and therefore, the requirements on mounting precision and processing precision are not hypercritical and can be met easily.
Description
Technical field
The utility model relates to a kind of Locking Device of electric-vehicle-mounted electrokinetic cell.
Background technology
Along with riseing year by year of oil price and being on the rise of problem of environmental pollution, as substituting of fuel combustion type automobile, people have developed natural gas-powered car, hydrogen car, solar car and electronlmobil etc., and what wherein have most application prospect is electronlmobil.
Patent 200410090796.0 " a kind of electric public transport system " has disclosed a kind of electronlmobil take vehicle mounted dynamic battery as propulsion source.This electric public transport system comprises: be equipped with the electric bus of cassette battery pack, the battery-charging station of giving the cassette batteries charging, cassette battery set unloading device etc.; By handler the cassette battery pack of finishing using is taken off from electric bus, and be placed into the battery-charging station charging, simultaneously the cassette battery pack of substituting the bad for the good on the battery-charging station a little is put on the electric bus.
Electrokinetic cell needs locking to be fixed on the car body, not only will satisfy the requirement that makes things convenient for quick change, but also will satisfy safe requirement, and the vehicle in particular for manned able to quickly change electrokinetic cell comprises bus, small passenger car etc., and safety is particularly important.
Vehicle mounted dynamic battery in the past adopts the mode that electromagnetic lock is installed in the battery outer container both sides of placing vehicle mounted dynamic battery that vehicle mounted dynamic battery detachably is fixed in the battery outer container.Owing to be that both sides are fixing simultaneously, therefore very high for positioning accuracy request, otherwise the locking hard problem might occur.
In addition, because electromagnetic lock also needs lock to be opened to electricity, when electromagnetic lock breaks down, also need manual unlocking.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to provide a kind of electric formula power battery of electric vehicle Locking Device that changes, and does not need very high setting accuracy and can satisfy the requirement of strength of vehicle mounted dynamic battery locking.
Of the present utility modelly a kind ofly change electric formula power battery of electric vehicle Locking Device and comprise:
Dead bolt is arranged on the vehicle mounted dynamic battery;
The locking box is arranged on battery outer container bottom, and described locking box has the cavity that holds described dead bolt and described dead bolt is stuck in card article in the described cavity.
Preferably, described locking box also comprises framework, and an end of described card article rotatably is arranged on the described framework, is formed with through hole on the described dead bolt, is provided with recess on the described framework, and the other end of described card article can pass described through hole, and is inserted in the described recess.
Preferably, also comprise the unlock button that the end in the described through hole of being inserted into of described card article can be withdrawed from that is removably set on the described framework from described through hole.
Preferably, also comprise the block that is removably set in the described cavity.
The utility model has the locking box that holds dead bolt by arranging in battery outer container bottom, and by card article dead bolt is blocked and locking, thereby vehicle mounted dynamic battery is fixed in the battery outer container.Because being set, such lockable mechanism just can well vehicle mounted dynamic battery be locked at battery outer container bottom, and the size of cavity can be according to the size adjusting of dead bolt on width and thickness, as long as can make and be convenient to dead bolt and be inserted in the cavity, so setting accuracy and working accuracy do not need very harsh can meeting the demands.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A section structure for amplifying scheme drawing of Fig. 1;
Fig. 3 is the generalized section of locking box.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises: dead bolt 3 and locking box 4, dead bolt 3 are arranged on the vehicle mounted dynamic battery 2, and locking box 4 is arranged on battery outer container 1 bottom.In the utility model embodiment, locking box 4 is arranged in the middle of battery outer container 1 bottom by one distolateral away from what be provided with pole, the entry position of namely inserting vehicle mounted dynamic battery 2.
Shown in Fig. 2,3, the locking box 4 of the utility model embodiment has framework 41, hold the cavity 42 of dead bolt 3 and dead bolt is stuck in card article 43 in the cavity 42.One end of card article 43 rotatably is arranged on the framework 41, is formed with through hole 31 on the dead bolt 3, is provided with recess 44 on the framework 41, and the other end of card article 43 can pass through hole 31, and is inserted in the recess 44.In addition, also removable being provided with can be with the unlock button 45 that the end in the through hole 31 withdraws from from through hole 31 that is inserted into of card article 43 in framework 41, the removable block 48 that is provided with also in cavity 42.
Be provided with slide bar 46 at card article 43, be provided with skewed slot 47 in framework 41, slide bar 46 is set in the skewed slot 47, unlock button 45 makes slide bar 46 slide along described skewed slot 47 by pressing slide bar 46, thereby an end that is inserted in the through hole 31 of card article is withdrawed from from through hole 31, to realize release, dead bolt 3 can be withdrawed from from cavity 42.
In addition, also be provided with retracing spring 49 on card article 43, an end that makes card article 43 can be inserted into recess 44 keeps pressing to recess 44 directions.Be not inserted into cavity 42 when interior at dead bolt 3, block 48 blocks an end of the be inserted into recess 44 of card article 43, so that dead bolt 3 is inserted in the cavity 42.When dead bolt 3 is inserted into cavity 42 when interior, dead bolt 3 withstands block 48 and block 48 is moved, when the through hole 31 of dead bolt 3 moved to the position of an end of be inserted into recess 44 of card article 43, this end of card article 43 was inserted in the recess 44 by through hole 31, thereby dead bolt 3 is locked in the locking box 4.
The utility model has the locking box 4 that holds dead bolt 3 by arranging in battery outer container 1 bottom, and by card article 43 dead bolt 3 is blocked and locking, thereby vehicle mounted dynamic battery 2 is fixed in the battery outer container 1.
Because such lockable mechanism is set just can be locked at vehicle mounted dynamic battery 2 battery outer container 1 bottom well, and the size of cavity 42 can be according to the size adjusting of dead bolt 3 on width and thickness, as long as can make and be convenient to dead bolt 3 and be inserted in the cavity 42, so setting accuracy and working accuracy do not need very harsh can meeting the demands.
In addition, the utility model also has locking intensity advantages of higher.
Claims (4)
1. one kind is changed electric formula power battery of electric vehicle Locking Device, it is characterized in that, comprising:
Dead bolt is arranged on the vehicle mounted dynamic battery;
The locking box is arranged on battery outer container bottom, and described locking box has the cavity that holds described dead bolt and described dead bolt is stuck in card article in the described cavity.
2. device as claimed in claim 1, it is characterized in that, described locking box also comprises framework, one end of described card article rotatably is arranged on the described framework, be formed with through hole on the described dead bolt, be provided with recess on the described framework, the other end of described card article can pass described through hole, and is inserted in the described recess.
3. device as claimed in claim 2 is characterized in that, also comprises the unlock button that the end in the described through hole of being inserted into of described card article can be withdrawed from from described through hole that is removably set on the described framework.
4. install as claimed in claim 2 or claim 3, it is characterized in that, also comprise the block that is removably set in the described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204744040U CN202782627U (en) | 2012-09-17 | 2012-09-17 | Power battery locking device for electric charging electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204744040U CN202782627U (en) | 2012-09-17 | 2012-09-17 | Power battery locking device for electric charging electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782627U true CN202782627U (en) | 2013-03-13 |
Family
ID=47809951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204744040U Expired - Lifetime CN202782627U (en) | 2012-09-17 | 2012-09-17 | Power battery locking device for electric charging electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884384A (en) * | 2018-09-10 | 2020-03-17 | 奥动新能源汽车科技有限公司 | Battery box locking control system and control method |
| CN112224000A (en) * | 2019-06-27 | 2021-01-15 | 奥动新能源汽车科技有限公司 | Positioning seat, positioning mechanism, quick change bracket component and electric automobile |
| CN114148210A (en) * | 2016-11-21 | 2022-03-08 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
-
2012
- 2012-09-17 CN CN2012204744040U patent/CN202782627U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148210A (en) * | 2016-11-21 | 2022-03-08 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN114148210B (en) * | 2016-11-21 | 2024-02-13 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN110884384A (en) * | 2018-09-10 | 2020-03-17 | 奥动新能源汽车科技有限公司 | Battery box locking control system and control method |
| CN110884384B (en) * | 2018-09-10 | 2022-03-22 | 奥动新能源汽车科技有限公司 | Battery box locking control system and control method |
| CN112224000A (en) * | 2019-06-27 | 2021-01-15 | 奥动新能源汽车科技有限公司 | Positioning seat, positioning mechanism, quick change bracket component and electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |